Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
could be required
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "could be required" is correct and usable in written English.
It can be used when discussing potential obligations or necessities in various contexts, such as regulations, procedures, or requirements. Example: "In certain situations, additional documentation could be required to complete the application process."
✓ Grammatically correct
News & Media
Science
Formal & Business
Alternative expressions(20)
may be necessary
might be needed
could be essential
might prove necessary
could be needed
could be necessary
could be persuaded
could be said
could be seen
could be broken
could be assassinated
could be made
could be trusted
could be treated
could be issued
could be present
probably needed
potentially necessary
may be needed
might be necessary
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
59 human-written examples
At any stage, 60 votes could be required.
News & Media
What finer qualifications could be required for the latest sage of the news business?
News & Media
*A patient filing an appeal could be required to pay a $50 fee.
News & Media
Mr. Bauer and Mr. Scheper could be required to testify, or in the extreme, be disqualified.
News & Media
Firms could be required to release the land for someone else to build on the property.
News & Media
It could be required to pay back taxes and penalties if the I.R.S. ruled against it.
News & Media
A hearing could be required or further evidence sought before the G.A.O.
News & Media
All students giving degree recitals could be required to perform works written expressly for them.
News & Media
Those who did, the contracts stipulated, could be required to pay damages of $1 million.
News & Media
If it falls below $5, some investors could be required to sell, The Journal notes.
News & Media
In addition, bondholders could be required to accept lower terms if a bank neared insolvency.
News & Media
Expert writing Tips
Best practice
When using "could be required", ensure the context clearly indicates who or what is imposing the requirement. Be specific to avoid ambiguity.
Common error
Avoid using "could be required" excessively in passive constructions. Opt for active voice when possible to make your writing more direct and engaging. For example, instead of "Additional documentation could be required by the committee", try "The committee could require additional documentation".
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "could be required" functions as a modal auxiliary construction, expressing a condition or possibility of something being necessary or obligatory. It indicates that a requirement is not definite but contingent on certain factors. Ludwig AI confirms its appropriate usage.
Frequent in
News & Media
45%
Science
25%
Formal & Business
15%
Less common in
Wiki
5%
Encyclopedias
3%
Reference
2%
Ludwig's WRAP-UP
In summary, the phrase "could be required" is a versatile modal auxiliary construction used to express a conditional necessity or potential obligation. Ludwig AI indicates that it is grammatically correct and widely used across various contexts. Its frequency is very common, particularly in news and media, science, and formal business settings. When using this phrase, it is crucial to provide clear context to specify who or what imposes the requirement and to avoid overuse of passive voice. Related phrases include "may be necessary" and "might be needed", which offer similar meanings with slight variations in formality and emphasis.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
may be necessary
Replaces the modal verb "could" with "may", softening the obligation while retaining the sense of potential necessity.
might be needed
Substitutes "required" with "needed", conveying a slightly less formal tone while maintaining the core meaning.
may be obligatory
Replaces "required" with "obligatory", emphasizing the binding nature of the requirement.
might be compulsory
Similar to "may be obligatory", this phrase underscores the mandatory aspect using the word "compulsory".
could be essential
Changes "required" to "essential", focusing on the importance or indispensability of something.
could be mandatory
Similar in meaning to "may be obligatory" and "might be compulsory", highlighting the enforced nature of the requirement.
might prove necessary
Emphasizes the potential for something to become necessary in the future, adding a degree of uncertainty.
may turn out to be needed
Suggests a future need that is not yet certain, similar to "might prove necessary" but with a slightly more conversational tone.
could become a necessity
Highlights the potential transformation of something into a necessity over time.
might have to be done
Indicates a potential obligation using a more informal phrasing.
FAQs
How can I use "could be required" in a sentence?
The phrase "could be required" indicates a conditional necessity. For example, "Additional information "could be required" to process your application".
What phrases are similar to "could be required"?
You can use alternatives like "may be necessary", "might be needed", or "may be obligatory" depending on the specific nuance you want to convey.
When is it appropriate to use "could be required"?
"Could be required" is appropriate when discussing potential obligations or necessities that are not yet definite. It suggests a possibility or conditionality.
Is there a difference between "could be required" and "must be required"?
Yes, "could be required" suggests a possibility, while "must be required" implies a stronger obligation or necessity. "Must be required" indicates something is definitely needed, whereas "could be required" indicates a conditional need.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested